METHOD OF TRACING IN A PETROLEUM WELL

A method for tracing a tracer compound in a fluid system, wherein the tracer compound comprises one or more polyether alcohol compounds, the first part of the fluid system comprises an upstream part of a fluid conduit, the second part of the fluid system comprises a downstream part of the fluid cond...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZAHLSEN, Kolbjørn, KILAAS, Lars
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MEASURING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	A method for tracing a tracer compound in a fluid system, wherein the tracer compound comprises one or more polyether alcohol compounds, the first part of the fluid system comprises an upstream part of a fluid conduit, the second part of the fluid system comprises a downstream part of the fluid conduit, adding functionality to the truly monodisperse polyether alcohol compounds by adding one or more functional groups to the truly monodisperse polyether alcohol compounds, arranging one or more of the tracer compounds in contact with a first part of the fluid system, taking a sample from a second part of the fluid system, analysing the sample using an apparatus for determining the presence or not of the truly monodisperse polyether alcohol compound in the fluid sample.